Backtrace

general protection fault, probably for non-canonical address 0xa1ab4fddd3e2f8ad: 0000 [#2] SMP PTI
CPU: 1 PID: 917 Comm: systemd-udevd Tainted: G      D W         5.14.11-200.fc34.x86_64 #1
Hardware name: LENOVO 6234GY2/LENOVO, BIOS 5CKT69AUS 01/10/2011
RIP: 0010:__kmalloc+0xf7/0x2d0
Code: 05 3e 1c d0 63 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 9e 01 00 00 48 85 c0 0f 84 95 01 00 00 8b 4d 28 48 8b 7d 00 48 01 c1 <48> 8b 19 48 89 ce 48 33 9d b8 00 00 00 48 0f ce 48 31 f3 40 f6 c7
RSP: 0018:ffffb532c05e7938 EFLAGS: 00010282
RAX: a1ab4fddd3e2f6ad RBX: 0000000000000cc0 RCX: a1ab4fddd3e2f8ad
RDX: 0000000000000666 RSI: 0000000000000cc0 RDI: 0000000000030160
RBP: ffff930d80042b00 R08: ffff930e764b0160 R09: ffffb532c05e7a48
R10: 00000000dc89ae56 R11: 00000000b5c3bf77 R12: 0000000000000000
R13: 0000000000000cc0 R14: 0000000000000400 R15: ffffffff9c698122
FS:  00007f4fd3a92b40(0000) GS:ffff930e76480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005619eeae8ff0 CR3: 0000000103e48000 CR4: 00000000000406e0
Call Trace:
 mpihelp_mul_karatsuba_case+0x42/0x2e0
 mpi_powm+0x5c5/0x9d0
 rsa_enc+0x8c/0x100
 pkcs1pad_verify+0x142/0x1c0
 public_key_verify_signature+0x295/0x3b0
 ? kfree+0xaa/0x3c0
 ? key_default_cmp+0x20/0x20
 ? find_asymmetric_key+0xc8/0x1d0
 pkcs7_validate_trust+0x1cb/0x1f0
 verify_pkcs7_message_sig+0x6a/0xe0
 verify_pkcs7_signature+0x4c/0x80
 mod_verify_sig+0x91/0xd0
 load_module+0x28e/0x2810
 ? psi_task_switch+0xa5/0x1c0
 ? __switch_to_asm+0x42/0x70
 ? finish_task_switch.isra.0+0xb1/0x2d0
 ? __schedule+0x31e/0x1500
 ? __vmalloc_node_range+0x1ba/0x310
 ? __do_sys_init_module+0x11d/0x180
 __do_sys_init_module+0x11d/0x180
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f4fd46de0fe
Code: 48 8b 0d 7d 1d 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4a 1d 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd41814518 EFLAGS: 00000246 ORIG_RAX: 00000000000000af
RAX: ffffffffffffffda RBX: 00005619ee052de0 RCX: 00007f4fd46de0fe
RDX: 00007f4fd483132c RSI: 0000000000006006 RDI: 00005619eeae3750
RBP: 00005619eeae3750 R08: 00005619ee1672a0 R09: 00007f4fd471d860
R10: 0000561c8c617e27 R11: 0000000000000246 R12: 00007f4fd483132c
R13: 00005619ee16b240 R14: 0000000000000007 R15: 00005619ee16e820
Modules linked in: btintel snd_hda_core snd_hwdep kvm snd_seq snd_seq_device bluetooth think_lmi(+) irqbypass snd_pcm joydev firmware_attributes_class uas wmi_bmof usb_storage pcspkr snd_timer ecdh_generic snd rfkill i2c_i801 mei_me lpc_ich i2c_smbus soundcore mei acpi_cpufreq zram ip_tables dm_crypt trusted asn1_encoder radeon i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec drm e1000e ata_generic pata_acpi wmi video fuse